FVXX20 KNES 162014 VA ADVISORY DTG: 20180516/2014Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2018/506 INFO SOURCE: GOES-EAST. NWP MODELS. VOLCANO WEB CAMERA. ERUPTION DETAILS: VA EM OBS VA DTG: 16/1945Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL160 090/10-15KT FCST VA CLD +6HR: 17/0200Z FCST VA CLD +12HR: 17/0800Z FCST VA CLD +18HR: 17/1400Z RMK: VA EM PSBL. VA NOT DETECTED IN STLT OR WEB CAM DUE TO DENS MET CLDS. EM THAT DO OCCUR EXPECTED TO MOV WNW BASED ON MODELS. ...VELASCO NXT ADVISORY: WILL BE ISSUED BY 20180517/0215Z